Accessories

Security & Lock Boxes

Keep your container protected from theft and break-ins. Our heavy-duty steel lock boxes shield the padlock area to prevent tampering. Need extra security? We can add window bars, a door bar, and high-security padlocks for maximum protection. Customize your container to keep everything inside safe and secure.

Shelving

Maximize your container’s storage space with our shelving and pipe rack options. We offer multiple configurations, including a custom shelving system that can be installed without any drilling. It’s a simple way to boost organization and functionality without damaging the container.

Personnel Doors

Add safe and easy access to your container with a secure steel man door. Our commercial-grade doors are weather-resistant, lockable, and built to last. Available in 3-foot and 4-foot widths to fit your setup.

• Heavy-duty steel construction
• Lockable for added security
• Smooth, convenient access

Roll-Up Doors

Need easier access to your container? Our roll-up doors are a smart way to add side or end entry without compromising structural integrity. Each door is framed with steel for durability, and we offer a range of sizes to fit your layout.

• Available in 6’, 7’, 8’, 10’, and 12’ widths
• Custom placement for side or end access
• Great for storage flexibility and multi-door setups

Heads up: Standard roll-up doors can leak at the sides.
Upgrade available: Add industrial-grade weather stripping to reduce moisture and protect your contents.

Windows

Let in natural light and boost visibility by adding windows to your shipping container. We offer both standard and custom sizes to match your specific needs. Whether for ventilation, visibility, or aesthetics, windows are a simple upgrade that makes a big difference. They can also improve comfort and usability for workspaces, offices, or retail setups.

Air Conditioning and Heating

Create a comfortable environment inside your shipping container with our heating and cooling solutions. We offer two main options:

• Window Unit: A budget-friendly choice for basic temperature control in single-room spaces. Great for storage areas or simple work environments.
• Mini Split System: A quiet and efficient option with a wall-mounted indoor unit and a separate outdoor condenser. It offers reliable performance and a clean look, ideal for office or workspace conversions.

For containers with multiple rooms, the Multi-Head Mini Split is the best option. Each room gets its indoor unit, all connected to one outdoor system. This setup allows you to heat and cool different rooms with one solution.

Lights

Add visibility and convenience to your container with interior lighting. We offer 4-foot LED strip lights and recessed can lights to brighten the space and make it usable day or night. Perfect for workspaces, storage, or any setup where lighting matters.

Ventilation

Protect your stored items from moisture damage caused by container rain. This happens when warm, humid air is sealed inside the container and then cools, creating condensation that can lead to mold, rust, and ruined goods.

Our ventilation solutions help prevent this by improving airflow. Side vents allow fresh air in, while a whirlybird vent helps hot air rise and escape. Together, they reduce humidity and condensation inside the container.

Add-On: Solar Ventilation System
For enhanced airflow, upgrade to our Solar Blaster system:

• Large Solar Blaster (ideal for 40-foot containers)
• Small Solar Blaster (ideal for 20-foot containers)

Note: Must be paired with at least two intake vents to ensure proper circulation.

Custom Interiors

Tell us what you need, and we’ll build it. Whether you’re setting up a mobile office, workshop, retail space, or something entirely unique, Container King can customize the interior to match your vision and goals. From layout to finish, we tailor every detail to fit your use case.

Check out our Custom Photo Gallery to see real projects we’ve brought to life.

Custom Colors

Want your container to stand out or blend in? We can paint your storage container any color you choose, whether it’s to match your brand, property, or personal style. Our team handles all prep work and uses high-quality direct-to-metal paint for a long-lasting finish.

Paint Options:

• Premium: Removal of all shipping line stickers and lettering, rust grinding, acid wash, primer, and two coats of direct-to-metal paint.
• Basic: Primer and one coat of paint applied directly over stickers and door handles.

Just let us know your color and finish preferences, and our experienced painting crew will take care of the rest.

Electrical

Need power in your shipping container? We’ve got you covered. Our electrical setups are fully customizable to match your needs and budget. Add features like interior light fixtures, power outlets, light switches, and even a baseboard heater with a built-in thermostat.

We also install a circuit breaker panel on the exterior for easy connection to an outside power source. Once connected, your container is ready to go.

Solar RoofBlaster for Conex Containers

Protect your stored equipment from moisture buildup and heat damage by properly ventilating your steel container. The Solar RoofBlaster is a smart, energy-efficient solution that helps hot air escape from the roof while improving overall airflow.

We recommend installing 1 to 2 vents for every 20 feet of container. To ensure consistent air movement, pair the RoofBlaster with low-mounted intake vents. This setup allows fresh air to enter at the base while hot, humid air exits through the roof. It helps reduce condensation and lowers the risk of rust, mold, and heat-related damage.